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The Geometry of Locally Symmetric Affine Surfaces
(Springer, 2018-03)
We examine the local geometry of affine surfaces which are locally symmetric. There are six non-isomorphic local geometries. We realize these examples as type A, type B, and type C geometries using a result of Opozda and ...
The surface geometry of exotic nuclei
(2007-03-26)
We analyze the surface geometry of the spherical even-even Ca, Ni, Sn and Pb nuclei using two approaches: The relativistic Dirac-Hartree-Bogoliubov one with several parameter sets and the non-relativistic Hartree-Fock-Bogoliubov ...
The surface geometry of exotic nuclei
(2007-03-26)
We analyze the surface geometry of the spherical even-even Ca, Ni, Sn and Pb nuclei using two approaches: The relativistic Dirac-Hartree-Bogoliubov one with several parameter sets and the non-relativistic Hartree-Fock-Bogoliubov ...
The surface geometry of exotic nuclei
(Amer Inst Physics, 2007-01-01)
We analyze the surface geometry of the spherical even-even Ca, Ni, Sn and Pb nuclei using two approaches: The relativistic Dirac-Hartree-Bogoliubov one with several parameter sets and the non-relativistic Hartree-Fock-Bogoliubov ...
Projections of surfaces in 'R POT.4' to 'R POT.3' and the geometry of their singular images
(European Mathematical SocietyZurich, 2015)
We study the geometry of germs of singular surfaces in 'R POT.3' whose parametrisations have an A-singularity of 'A IND.E'-codimension less than or equal to 3, via their contact with planes. These singular surfaces occur ...
Geometrias não euclidianas: elíptica e hiperbólica no ensino médio
(Universidade Tecnológica Federal do ParanáPato BrancoMestrado Profissional em Matemática em Rede Nacional, 2014-03-24)
This work aims to contribute in including teaching of Non-Euclidean Geometry in high
school. For this, a bibliographic research was made about the appearance of such
geometries and introduce content for teaching of ...
Differential geometry of intersection curves in R(4) of three implicit surfaces
(Elsevier B.V., 2009-05-01)
We present algorithms for computing the differential geometry properties of intersection Curves of three implicit surfaces in R(4), using the implicit function theorem and generalizing the method of X. Ye and T. Maekawa ...
Differential geometry of intersection curves in R(4) of three implicit surfaces
(Elsevier B.V., 2009-05-01)
We present algorithms for computing the differential geometry properties of intersection Curves of three implicit surfaces in R(4), using the implicit function theorem and generalizing the method of X. Ye and T. Maekawa ...
Second order geometry of spacelike surfaces in de Sitter 5-space
(Universitat Autònoma de BarcelonaBellaterra, 2015)
The de Sitter space is known as a Lorentz space with positive constant curvature in the Minkowski space. A surface with a Riemannian metric is called a spacelike surface. In this work we investigate properties of the second ...